[READY] Update the blacklist of serial numbers and MAC addresses

[kvolk2git]

Please update the blacklist of serial numbers and MAC addresses.

blacklist_macaddresses:

1. 20:41:53:59:4E:FF - RAS Async Adapter
   

serial numbers:

1. System Serial Number
2. To be filled by O.E.M
3. ............
4. oem default string inject xxxxxxxxxx

5.                (and one a space, a space character)
   

It is present in some serial numbers and because of this, unnecessary duplicates appear. Also, when selecting duplicates, the case of characters is taken into account, so the database should contain lines like "To be filled by O.E.M." and "To Be Filled By O.E.M.".